Queuing and Response Time means that if we have one resource ie- demanded by multiple clients or customer than according to the availability this resource can be provided to one customer at that time while other customer have to wait for this resource.
Queuing theory explains what happens when the utilization of resources increases and tasks wait for a resource to become available.
- Response Time = Waiting time (queuing time) + Processing Time
- Waiting Time = Time to service one request * Queue length